Bamboo Blade (2007)

Tamaki's quick reflexes have caught the eye of Toraji, a Kendo instructor who's an embarrassment to the sport. His only hope for redemption: sign Tamaki as his star pupil. Unfortunately, she's a total anime addict, so it'll be hard to get her away from the TV. If Toraji can make her feel like a part of the team, he just might turn his girls into a fearsome sisterhood of the bamboo blade!.